package cn.exrick.xboot.modules.test.mapper;

import cn.exrick.xboot.modules.test.entity.Student;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import javax.validation.constraints.Size;
import java.util.List;


/**
 * 测试数据处理层
 * @author Exrick
 */
public interface StudentMapper extends BaseMapper<Student> {
public List<Student> customSelect();
}